The Messenger of Allah ﷺ led them in offering the fear prayer. Some formed a row behind him and some formed a row facing the enemy. He led them in praying one rak'ah, then they moved away and the others came, and he led them in praying one rak'ah, then they got up and each (group) made up the other rak'ah.  

أَنَّ رَسُولَ اللَّهِ ﷺ صَلَّى بِهِمْ صَلاَةَ الْخَوْفِ فَصَفَّ صَفًّا خَلْفَهُ وَصَفًّا مُصَافُّو الْعَدُوِّ فَصَلَّى بِهِمْ رَكْعَةً ثُمَّ ذَهَبَ هَؤُلاَءِ وَجَاءَ أُولَئِكَ فَصَلَّى بِهِمْ رَكْعَةً ثُمَّ قَامُوا فَقَضَوْا رَكْعَةً رَكْعَةً  

The Messenger of Allah ﷺ led them in offering the fear prayer. One row stood in front of him and another row stood behind him. He led those who were behind in prayer, bowing once and prostrating twice, then they moved forward until they took the place of their companions, and the others came and took their place, and the Messenger of Allah ﷺ led them in prayer, bowing once and prostrating twice, then he said the taslim, so the Prophet ﷺ had prayed two rak'ahs and they had prayed one.  

أَنَّ رَسُولَ اللَّهِ ﷺ صَلَّى بِهِمْ صَلاَةَ الْخَوْفِ فَقَامَ صَفٌّ بَيْنَ يَدَيْهِ وَصَفٌّ خَلْفَهُ صَلَّى بِالَّذِينَ خَلْفَهُ رَكْعَةً وَسَجْدَتَيْنِ ثُمَّ تَقَدَّمَ هَؤُلاَءِ حَتَّى قَامُوا فِي مَقَامِ أَصْحَابِهِمْ وَجَاءَ أُولَئِكَ فَقَامُوا مَقَامَ هَؤُلاَءِ وَصَلَّى بِهِمْ رَسُولُ اللَّهِ ﷺ رَكْعَةً وَسَجْدَتَيْنِ ثُمَّ سَلَّمَ فَكَانَتْ لِلنَّبِيِّ ﷺ رَكْعَتَانِ وَلَهُمْ رَكْعَةٌ  

[Machine] The Messenger of Allahﷺ performed the prayer of fear, with those behind him forming a row, and another row equivalent to the enemy. He prayed with them one unit of prayer, then these (those who were behind him) went to the position of these (those equivalent to the enemy), and these (those equivalent to the enemy) came (forward), and he prayed with them one unit of prayer, then he said the tasleem. So it was two units for the Prophetﷺ and one unit for each group.  

صَلَّى رَسُولُ اللهِ ﷺ صَلَاةَ الْخَوْفِ بِذِي قَرَدٍ صَفًّا خَلْفَهُ وَصَفًّا مُوَازِيَ الْعَدُوِّ وَصَلَّى بِهِمْ رَكْعَةً ثُمَّ ذَهَبَ هَؤُلَاءِ إِلَى مَصَافِّ هَؤُلَاءِ وَجَاءَ هَؤُلَاءِ فَصَلَّى بِهِمْ رَكْعَةً ثُمَّ سَلَّمَ فَكَانَتْ لِلنَّبِيِّ ﷺ رَكْعَتَيْنِ وَلِكُلِّ طَائِفَةٍ رَكْعَةً  

[Machine] "The Messenger of Allah stood up and prayed with them. Then a row stood behind him and a row opposing the enemy, and he prayed with them one rak'ah. Then those (in the back row) went to the place of those (in the front row), and those (in the front row) came forward and he prayed with them one rak'ah, then he turned away."  

«قَامَ رَسُولُ اللهِ فَصَلَّى بِهِمْ فَقَامَ صَفٌّ خَلْفَهُ وَصَفٌّ مُوَازٍ الْعَدُوَّ فَصَلَّى بِهِمْ رَكْعَةً ثُمَّ ذَهَبَ هَؤُلَاءِ إِلَى مَصَفِّ هَؤُلَاءِ وَجَاءَ هَؤُلَاءِ فَصَلَّى بِهِمْ رَكْعَةً ثُمَّ انْصَرَفَ»  

[Machine] The Messenger of Allah ﷺ prayed the prayer of fear with a group carrying monkeys. He lined them up in rows, with a row parallel to the enemy. He prayed a Rak'ah with them, then these people went to the forefront, and those people came and prayed a Rak'ah with the Prophet ﷺ , then they greeted him. Sufyan said: The Prophet ﷺ prayed two Rak'ahs and each group prayed one Rak'ah.  

صَلَّى رَسُولُ اللهِ ﷺ صَلَاةُ الْخَوْفِ بِذِي قَرَدٍ فَصَفَّ خَلْفَهُ صَفٌّ وَصَفٌّ مُوَازِي الْعَدُوِّ فَصَلَّى بِهِمْ رَكْعَةً ثُمَّ ذَهَبَ هَؤُلَاءِ إِلَى مَصَافِّ أُولَئِكَ وَجَاءَ أُولَئِكَ فَصَلُّوا مَعَ النَّبِيِّ ﷺ رَكْعَةً ثُمَّ سَلَّمَ عَلَيْهِمْ قَالَ سُفْيَانُ فَكَانَ لِلنَّبِيِّ ﷺ رَكْعَتَيْنِ وَلِكُلِّ طَائِفَةٍ رَكْعَةٌ  

[Machine] The Messenger of Allah ﷺ performed the prayer of fear, so he arranged the rows behind him and the rows parallel to the enemy. He prayed with them one unit of prayer, then these people went to the place of those people, and those people came to the place of these people, so he prayed with them one unit of prayer, then he gave the salaam.  

صَلَّى رَسُولُ اللهِ ﷺ صَلَاةَ الْخَوْفِ فَصَفَّ صَفًّا خَلْفَهُ وَصَفًّا مُوَازِي الْعَدُوِّ فَصَلَّى بِهِمْ رَكْعَةً ثُمَّ ذَهَبَ هَؤُلَاءِ إِلَى مَصَافِّ هَؤُلَاءِ وَجَاءَ هَؤُلَاءِ إِلَى مَصَافِّ هَؤُلَاءِ فَصَلَّى بِهِمْ رَكْعَةً ثُمَّ سَلَّمَ  

"عَنْ سَهْلِ بْنِ أَبِى حَثْمَةَ قَالَ: يَقُومُ الإِمَامُ فِى صَلاَةِ الْخَوْفِ، وَيَقَومُ صَفٌّ خَلْفَهُ، وَصَفٌّ مُوَازِى الْعَدُوِّ، فَيُصَلِّى بِهَؤُلاَءِ رَكْعَةً، فَإِذَا صَلَّى بهِمْ رَكْعَةً قَامُوا مَكَانَهُمْ وَالإِمَامُ قَائِمٌ، فَقَضَوْا رَكعَةً، ثُمَّ ذَهَبُوا إِلَى مَصَافِّ أُولَئِكَ، وَجَاءَ أُوَلَئِكَ فَصَلَّى بِهِمْ رَكعَةً، ثُمَّ قَامُوا مَكَانَهُمْ فَقَضَوْا رَكْعَةً".  

"عَنْ زَيْد بن ثَابِت أَنَّهُ سُئِلَ عَنْ صَلَاةِ الْخَوْفِ فَقَالَ: قامَ رَسولُ الله ﷺ ، فَصَلَّى بِهِم، فَقَامَ صَفٌ خَلْفَهُ، وَصَفٌّ مُوَازِى الْعَدُوِّ، فَصَلَّى بِهِم رَكْعَة، ثمَّ ذَهَبَ هَؤُلَاءِ إِلَى مَصَافِّ هَؤُلَاءِ، وَجَاءَ هَؤُلَاءِ فَصَلَّى بِهم رَكْعَةً، ثُمَّ انْصَرَفَ".  

"عَنِ ابْن مَسْعُودٍ قَالَ: كُنَّا معَ رَسُولِ الله ﷺ فَصَفَّ صَفّا خَلْفَهُ، وَصَفّا مُوَازىَ الْعَدُوِّ، وَهُمْ في صَلَاةٍ كُلُّهُمْ، فَكَبَّرَ وَكَبَّرُوا جَميعًا، فَصَلَّى بالصَّفِّ الَّذى

يَلِيهِ رَكْعَةً، ثُمَّ ذَهَبَ هَؤَلَاءِ، وَجَاءَ هَؤُلَاءِ فَصَلَّى بِهِمْ رَكعَةً، ثُمَّ قَامَ هو وَالَّذِى صَلَّى بِهِمْ الرَّكْعَةَ الثَّانيَةَ فَصَفُّوا مَكَانَهُمْ، ثُمَّ ذَهَبَ هَؤُلَاء إِلَى مَصَافِّ هَؤُلَاءِ، وَجَاءَ أُولَئِكَ فَقَضَوْا رَكْعَةً".